20642720, twenty million six hundred forty-two thousand seven hundred twenty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

20642720 has 48 divisors, whose sum is 47791296
The reverse of 20642720 is 02724602
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million six hundred forty-two thousand seven hundred twenty

Notation

Scientific notation	2.0642720 × 10^7
Engineering notation	2.0642720 × 10^6

Prime Factorization of 20642720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 35 × 7 × 2633

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	1290170	Product of the distinct prime numbers

The prime factorization of 20642720 is 2 × 2 × 2 × 2 × 2 × 35 × 7 × 2633. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 3, 44, 48, 653, 151, 5423, 2065, 10782, 93406, 555328, 99499, 872933, 8103849, 30644662, 85505481, 943243520, 972740217, 6719859300, 2743535

Basic calculations (n = 20642720)

Multiplication

n×y

n×2	41285440
n×3	61928160
n×4	82570880
n×5	103213600

Division

n÷y

n÷2	10321360
n÷3	6880906.6666667
n÷3	5160680
n÷5	4128544

Exponentiation

n^y

n²	426121888998400
n³	8.7963148404651E+21
n⁴	1.8157986428356E+29
n⁵	3.7483022960436E+36

Nth Root

^y√n

²√n	4543.4260200866
³√n	274.31884313801
⁴√n	67.404940620748
⁵√n	29.037109636169

Divisors of 20642720

1, 2, 4, 7, 8, 14, 16, 28, 32, 35, 56, 70, 112, 140, 224, 245, 280, 490, 560, 980, 1120, 1960, 2633, 3920, 5266, 7840, 10532, 18431, 21064, 36862, 42128, 73724, 84256, 92155, 147448, 184310, 294896, 368620, 589792, 645085, 737240, 1290170, 1474480, 2580340, 2948960, 5160680, 10321360, 20642720

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20642719	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20642720 can be divided by 48 positive divisors. The sum of these divisors (counting 20642720) is 1, the average is 0.020833333333333.

Base conversion 20642720

Base	System	Value
2	Binary	1001110101111101110100000
3	Ternary	1102211202111012
4	Quaternary	1032233232200
5	Quinary	20241031340
6	Senary	2014240052
8	Octal	116575640
10	Decimal	20642720
12	Duodecimal	6ab6028
16	Hexadecimal	13afba0
20	Vigesimal	6906g0
36	Base36	cag0w

Cryptographic Hash Functions

md5	ae18d77a8becf465cde724956264f473
sha1	677207e34b74d92fe94094a1555abc1be1b40851
sha256	ca87e03a489681fd00b31251ccd680e7a677ca6803c61121812b53850aa09867
sha512	016012e813b40708ae1109f8f880d48fa819a1c687960530326d6c208dc5ee00a96be7a38b80ee6f3cced7b1a26557628ed786550c11f4b70cee5433528e2b9c
ripemd-160	cfd7afc4aecfe5139ddf73736939114fe39925aa

20642720 as geometric shapes

Circle

Radius = n

Diameter	41285440
Circumference	129702035.00422
Area	1.3387013960112E+15

Sphere

Radius = n

Volume	3.6845917441957E+22
Surface area	5.3548055840447E+15
Circumference	129702035.00422

Square

Length = n

Perimeter	82570880
Area	426121888998400
Diagonal	29193214.58827

Cube

Length = n

Surface area	2556731333990400
Volume	8.7963148404651E+21
Space diagonal	35754239.846418

Equilateral Triangle

Length = n

Perimeter	61928160
Area	1.8451619049061E+14
Altitude	17877119.923209

Triangular Pyramid

Length = n

Surface area	1.8451619049061E+14
Volume	1.0366556455241E+21
Height	9731071.5294234